Winehouse, Tony Bennett duet to be charity single

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British singer Amy Winehouse arrives at a police station in London, Friday April 25, 2008, where she voluntarily appeared to be questioned in connection with an alleged assault that took place in the north London neighborhood of Camden. (AP Photo/Anthony Devlin, PA)

August 4, 2011 11:01:28 AM PDT

Associated Press

LONDON (AP) -August 4, 2011 --

Amy Winehouse's family says the singer's final recording will be released as a charity single next month.